| Value | Category | Cases | |
|---|---|---|---|
| 1 | 46 |
4.1%
|
|
| 2 | 208 |
18.4%
|
|
| 3 | 342 |
30.2%
|
|
| 4 | 336 |
29.7%
|
|
| 5 | 115 |
10.2%
|
|
| 6 | 86 |
7.6%
|
|
| Sysmiss | 250 |